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feat: basic implementation for Dependency Track
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,112 @@ | ||
| package target | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/base64" | ||
| "fmt" | ||
| "strings" | ||
|
|
||
| "github.com/google/uuid" | ||
| dtrack "github.com/nscuro/dtrack-client" | ||
| "github.com/sirupsen/logrus" | ||
| "github.com/spf13/viper" | ||
|
|
||
| "github.com/ckotzbauer/sbom-operator/internal" | ||
| ) | ||
|
|
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| type DependencaTrackTarget struct { | ||
| baseUrl string | ||
| apiKey string | ||
| imageToProject map[string]uuid.UUID | ||
| } | ||
|
|
||
| func NewDependencaTrackTarget() *DependencaTrackTarget { | ||
| baseUrl := viper.GetString(internal.ConfigKeyDependencaTrackBaseUrl) | ||
| apiKey := viper.GetString(internal.ConfigKeyDependencaTrackApiKey) | ||
| return &DependencaTrackTarget{ | ||
| baseUrl: baseUrl, | ||
| apiKey: apiKey, | ||
| } | ||
| } | ||
|
|
||
| func (g *DependencaTrackTarget) ValidateConfig() error { | ||
| if g.baseUrl == "" { | ||
| return fmt.Errorf("%s is empty", internal.ConfigKeyDependencaTrackBaseUrl) | ||
| } | ||
| if g.apiKey == "" { | ||
| return fmt.Errorf("%s is empty", internal.ConfigKeyDependencaTrackApiKey) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (g *DependencaTrackTarget) Initialize() { | ||
| client, _ := dtrack.NewClient(g.baseUrl, dtrack.WithAPIKey(g.apiKey)) | ||
| projectsPage, err := client.Project.GetAll(context.TODO(), dtrack.PageOptions{ | ||
| PageNumber: 1, | ||
| PageSize: 10, | ||
| }) | ||
| if err != nil { | ||
| logrus.Errorf("Could not fetch projects: %v", err) | ||
| } | ||
|
|
||
| g.imageToProject = make(map[string]uuid.UUID) | ||
| for _, project := range projectsPage.Projects { | ||
| for _, property := range project.Properties { | ||
| if property.Name == "image-name" { | ||
| g.imageToProject[property.Value] = project.UUID | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func (g *DependencaTrackTarget) ProcessSbom(imageID, sbom string) { | ||
| if sbom == "" { | ||
| logrus.Infof("Empty SBOM - skip image (image=%s)", imageID) | ||
| return | ||
| } | ||
|
|
||
| client, _ := dtrack.NewClient(g.baseUrl, dtrack.WithAPIKey(g.apiKey)) | ||
| logrus.Infof("Sending SBOM to Dependency Track (image=%s)", imageID) | ||
|
|
||
| if !strings.ContainsRune(imageID, '@') { | ||
| logrus.Warnf("Image id %s does not contain an @sha256", imageID) | ||
| return | ||
| } | ||
| imageSplit := strings.Split(imageID, "@") | ||
| imageName := imageSplit[0] | ||
|
|
||
| projectId := g.imageToProject[imageName] | ||
| if projectId == uuid.Nil { | ||
| project, err := client.Project.Create(context.TODO(), | ||
| dtrack.Project{ | ||
| Active: true, | ||
| Classifier: "APPLICATION", | ||
| Name: imageName, | ||
| Properties: []dtrack.ProjectProperty{ | ||
| {Name: "image-name", Group: "container", Value: imageName, Type: "STRING"}, | ||
| }, | ||
| // TODO check if to add PURL: "pkg:docker/" + imageID, | ||
| }) | ||
| if err != nil { | ||
| logrus.Errorf("Could not create project (%s): %v", imageName, err) | ||
| } | ||
| projectId = project.UUID | ||
| g.imageToProject[imageName] = projectId | ||
| } | ||
|
|
||
| if projectId == uuid.Nil { | ||
| logrus.Warnf("No project id for image %s", imageName) | ||
| return | ||
| } | ||
|
|
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| sbomBase64 := base64.StdEncoding.EncodeToString([]byte(sbom)) | ||
| uploadToken, err := client.BOM.Upload(context.TODO(), dtrack.BOMUploadRequest{ProjectUUID: &projectId, BOM: sbomBase64, AutoCreate: false}) | ||
| if err != nil { | ||
| logrus.Errorf("Could not upload BOM: %v", err) | ||
| } | ||
| logrus.Infof("Uploaded SBOM (upload-token=%s)", uploadToken) | ||
| } | ||
|
|
||
| func (g *DependencaTrackTarget) Cleanup(allImages []string) { | ||
| g.imageToProject = nil | ||
| } |
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